Stagnant peaked free surface released at a sloping beach
نویسندگان
چکیده
منابع مشابه
Edge waves along a sloping beach
Standing on a gently sloping straight beach, it is a matter of observation that various waveforms propagate on the surface of the sea. Among these we find edge waves water waves that progress along the shoreline. These waves, often difficult to visualize (this has, probably, prevented the regarding of this waveform as important for a long time), are coastal trapped, i.e. their amplitude is maxi...
متن کاملConservation Laws for Shallow Water Waves on a Sloping Beach
Shallow water waves are governed by a pair of non-linear partial differential equations. We transfer the associated homogeneous and non-homogeneous systems, (corresponding to constant and sloping depth, respectively), to the hodograph plane where we find all the non-simple wave solutions and construct infinitely many polynomial conservation laws. We also establish correspondence between conserv...
متن کاملAnalytical solutions for forced long waves on a sloping beach
= ∂f ∂t2 for x > 0, in which Y (x, t) denotes an unknown variable, f (x, t) a prescribed forcing function and b a positive constant. This equation has been used to describe landslidegenerated tsunamis and also long waves induced by moving atmospheric pressure distributions. We discuss particular and general solutions. We then compare our results with numerical solutions of the same equation and...
متن کاملLong Wave Flow Interaction with a Single Square Structure on a Sloping Beach
In the context of dam breaks, tsunami, and flash floods, it is paramount to quantify the time-history of forces by the rapidly transient flow to vertical structures and the characteristics of the induced flow patterns. To resemble on-land tsunami-induced flow, a free-surface-piercing structure is exposed to long leading depression waves in a tsunami flume where long waves run up and down a 1:40...
متن کاملNumerical Modeling and Experiments for Solitary Wave Shoaling and Breaking over a Sloping Beach
This research deals with the validation of fluid dynamic models, used for simulating shoaling and breaking solitary waves on slopes, based on experiments performed at the Ecole Supérieure d’Ingénieurs de Marseille’s (ESIM) laboratory. A separate paper, also presented at this conference, reports on experiments. In a first part of this work, a fully nonlinear potential flow model based on a Bound...
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ژورنال
عنوان ژورنال: Journal of Engineering Mathematics
سال: 2021
ISSN: 0022-0833,1573-2703
DOI: 10.1007/s10665-020-10074-3